Direct-space methods in phase extension and phase determination. II. Developments of low-density elimination.

@article{Refaat1993DirectspaceMI,
  title={Direct-space methods in phase extension and phase determination. II. Developments of low-density elimination.},
  author={L S Refaat and Michael Mark Woolfson},
  journal={Acta crystallographica. Section D, Biological crystallography},
  year={1993},
  volume={49 Pt 4},
  pages={367-71}
}
The low-density elimination method for phase extension and refinement [Shiono & Woolfson (1992). Acta Cryst. A48, 451-456] has been improved by substituting a smoother density-modification procedure for the original sharp cut-off function. In addition, better criteria have been found for limiting the number of refinement cycles, which gives a better final… CONTINUE READING